Wiseco Top-End Rebuild Kit for Honda TRX400X / TRX400EX / XR400 - 10:1 - 85.00mm - PK1031 1990 Yamaha YFS200 Blaster - Lower 1975-78 Honda CB750F

1975-78 Honda CB750F

2003-04 Yamaha WR450F

2012 KTM 200 XC-W

Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Wiseco Piston Kit Part Number 4052M07400 Fitment Type Unit Sale Qty Each Style Material Color Size 74

2004 Kawasaki KSF400

Wiseco Top-End Rebuild Kit for Honda TRX400X / TRX400EX / XR400 - 10:1 - 85.00mm - PK1031 1990 Yamaha YFS200 Blaster - Lower 1975-78 Honda CB750FWiseco Performance Top End Rebuild Kit Part Number: PK1031 Piston Size: 85. 00mm Displacement: 397cc Piston Standard Bore: 85. 00mm Oversize Bore: 0. 00mm Stroke: 70. 00mm Compression Ratio: 10: 1 These kits contain everything you need to complete your rebuild the right way, the first time High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Dedicated forgings used for superior strength to weight